diff options
11 files changed, 806 insertions, 24 deletions
diff --git a/packages/linux/linux-omap/0003-DSS-Documentation-for-OMAP2-3-display-subsystem.patch b/packages/linux/linux-omap/0003-DSS-Documentation-for-OMAP2-3-display-subsystem.patch index 2ee2e2acce..6cc8ce12c6 100644 --- a/packages/linux/linux-omap/0003-DSS-Documentation-for-OMAP2-3-display-subsystem.patch +++ b/packages/linux/linux-omap/0003-DSS-Documentation-for-OMAP2-3-display-subsystem.patch @@ -1,4 +1,4 @@ -From b6d4f19ae3192db2d7733fb70c212494bb1e0abd Mon Sep 17 00:00:00 2001 +From e8cc995ace5ef4c8e920ccac6bacc1a0129ad2c4 Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen <tomi.valkeinen@nokia.com> Date: Tue, 4 Nov 2008 15:08:07 +0200 Subject: [PATCH] DSS: Documentation for OMAP2/3 display subsystem diff --git a/packages/linux/linux-omap/0004-DSS-New-display-subsystem-driver-for-OMAP2-3.patch b/packages/linux/linux-omap/0004-DSS-New-display-subsystem-driver-for-OMAP2-3.patch index 461890343a..e7beec7898 100644 --- a/packages/linux/linux-omap/0004-DSS-New-display-subsystem-driver-for-OMAP2-3.patch +++ b/packages/linux/linux-omap/0004-DSS-New-display-subsystem-driver-for-OMAP2-3.patch @@ -1,4 +1,4 @@ -From 04b4d27af34373bbb65df19c2c084f117fe54213 Mon Sep 17 00:00:00 2001 +From 6bec28d7c3d7cf97d644c610beadfef354fa596e Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen <tomi.valkeinen@nokia.com> Date: Thu, 13 Nov 2008 15:38:15 +0200 Subject: [PATCH] DSS: New display subsystem driver for OMAP2/3 @@ -9,7 +9,7 @@ Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> arch/arm/plat-omap/Makefile | 2 + arch/arm/plat-omap/dss/Kconfig | 66 + arch/arm/plat-omap/dss/Makefile | 6 + - arch/arm/plat-omap/dss/dispc.c | 1720 ++++++++++++++++ + arch/arm/plat-omap/dss/dispc.c | 1722 ++++++++++++++++ arch/arm/plat-omap/dss/display.c | 775 ++++++++ arch/arm/plat-omap/dss/dpi.c | 323 +++ arch/arm/plat-omap/dss/dsi.c | 3020 +++++++++++++++++++++++++++++ @@ -19,7 +19,7 @@ Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> arch/arm/plat-omap/dss/sdi.c | 157 ++ arch/arm/plat-omap/dss/venc.c | 515 +++++ arch/arm/plat-omap/include/mach/display.h | 458 +++++ - 14 files changed, 9086 insertions(+), 0 deletions(-) + 14 files changed, 9088 insertions(+), 0 deletions(-) create mode 100644 arch/arm/plat-omap/dss/Kconfig create mode 100644 arch/arm/plat-omap/dss/Makefile create mode 100644 arch/arm/plat-omap/dss/dispc.c @@ -142,10 +142,10 @@ index 0000000..e98c6c1 +omap-dss-$(CONFIG_OMAP2_DSS_DSI) += dsi.o diff --git a/arch/arm/plat-omap/dss/dispc.c b/arch/arm/plat-omap/dss/dispc.c new file mode 100644 -index 0000000..6d06082 +index 0000000..3738cf3 --- /dev/null +++ b/arch/arm/plat-omap/dss/dispc.c -@@ -0,0 +1,1720 @@ +@@ -0,0 +1,1722 @@ +/* + * linux/arch/arm/plat-omap/dss/dispc.c + * @@ -1261,8 +1261,10 @@ index 0000000..6d06082 + + for (cur_pd = pcd_min; cur_pd <= 255; ++cur_pd) { + unsigned long pck = lck / cur_pd; ++ long old_delta = abs(best_pck - req_pck); ++ long new_delta = abs(pck - req_pck); + -+ if (abs(pck - req_pck) < abs(best_pck - req_pck)) { ++ if (best_pck == 0 || new_delta < old_delta) { + best_pck = pck; + best_ld = cur_ld; + best_pd = cur_pd; diff --git a/packages/linux/linux-omap/0005-DSS-OMAPFB-fb-driver-for-new-display-subsystem.patch b/packages/linux/linux-omap/0005-DSS-OMAPFB-fb-driver-for-new-display-subsystem.patch index d64fe442f9..b9a56afcd9 100644 --- a/packages/linux/linux-omap/0005-DSS-OMAPFB-fb-driver-for-new-display-subsystem.patch +++ b/packages/linux/linux-omap/0005-DSS-OMAPFB-fb-driver-for-new-display-subsystem.patch @@ -1,4 +1,4 @@ -From e2aaa3251054eecf92b8936e704a3581de69bdc7 Mon Sep 17 00:00:00 2001 +From 36ac3fa1184b392dc54024de6d98e4355f2baba8 Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen <tomi.valkeinen@nokia.com> Date: Tue, 4 Nov 2008 15:12:21 +0200 Subject: [PATCH] DSS: OMAPFB: fb driver for new display subsystem diff --git a/packages/linux/linux-omap/0006-DSS-Add-generic-DVI-panel.patch b/packages/linux/linux-omap/0006-DSS-Add-generic-DVI-panel.patch index 4925f2437b..bbf96ecc6f 100644 --- a/packages/linux/linux-omap/0006-DSS-Add-generic-DVI-panel.patch +++ b/packages/linux/linux-omap/0006-DSS-Add-generic-DVI-panel.patch @@ -1,4 +1,4 @@ -From ce4676f5a466d991bccfeac2c32316053e86b9a1 Mon Sep 17 00:00:00 2001 +From ff78ff9513a40be30649420bc9833793a6e70b75 Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen <tomi.valkeinen@nokia.com> Date: Tue, 11 Nov 2008 13:52:56 +0200 Subject: [PATCH] DSS: Add generic DVI panel @@ -16,7 +16,7 @@ You also need DSI PLL to generate pix clock for 1280x1024. create mode 100644 drivers/video/omap2/panel-dvi.c diff --git a/drivers/video/omap2/Kconfig b/drivers/video/omap2/Kconfig -index 4b72479..996f047 100644 +index 4b72479..11ca6fe 100644 --- a/drivers/video/omap2/Kconfig +++ b/drivers/video/omap2/Kconfig @@ -24,6 +24,29 @@ config FB_OMAP2_FORCE_AUTO_UPDATE @@ -31,18 +31,18 @@ index 4b72479..996f047 100644 +choice + prompt "Default DVI Mode" + depends on PANEL_DVI -+ default PANEL_DVI_HIGHRES ++ default PANEL_DVI_1024X768 + -+config PANEL_DVI_LOWLOWRES ++config PANEL_DVI_640X480 + bool "640 x 480 @ 60" + -+config PANEL_DVI_LOWRES ++config PANEL_DVI_800X600 + bool "800 x 600 @ 60" + -+config PANEL_DVI_HIGHRES ++config PANEL_DVI_1024X768 + bool "1024 x 768 @ 60" + -+config PANEL_DVI_VERYHIGHRES ++config PANEL_DVI_1280X1024 + bool "1280 x 1024 @ 57" + +endchoice @@ -60,7 +60,7 @@ index 51c2e00..7c75340 100644 +obj-$(CONFIG_PANEL_DVI) += panel-dvi.o diff --git a/drivers/video/omap2/panel-dvi.c b/drivers/video/omap2/panel-dvi.c new file mode 100644 -index 0000000..541f588 +index 0000000..393eaf1 --- /dev/null +++ b/drivers/video/omap2/panel-dvi.c @@ -0,0 +1,150 @@ @@ -131,7 +131,7 @@ index 0000000..541f588 + .resume = dvi_panel_resume, + /*.set_mode = dvi_set_mode, */ + -+#if defined(CONFIG_PANEL_DVI_LOWLOWRES) ++#if defined(CONFIG_PANEL_DVI_640X480) + .timings = { + /* 640 x 480 @ 60 hz reduced blanking vesa + * (dunno if these are correct) */ @@ -147,7 +147,7 @@ index 0000000..541f588 + .x_res = 640, + .y_res = 480, + .bpp = 24, -+#elif defined(CONFIG_PANEL_DVI_LOWRES) ++#elif defined(CONFIG_PANEL_DVI_800X600) + .timings = { + /* 800 x 600 @ 60 hz reduced blanking vesa cvt 0.48m3-r */ + .pixel_clock = 35500, @@ -162,7 +162,7 @@ index 0000000..541f588 + .x_res = 800, + .y_res = 600, + .bpp = 24, -+#elif defined(CONFIG_PANEL_DVI_HIGHRES) ++#elif defined(CONFIG_PANEL_DVI_1024X768) + .timings = { + /* 1024 x 768 @ 60 Hz Reduced blanking */ + .pixel_clock = 56000, @@ -177,7 +177,7 @@ index 0000000..541f588 + .x_res = 1024, + .y_res = 768, + .bpp = 24, -+#elif defined(CONFIG_PANEL_DVI_VERYHIGHRES) ++#elif defined(CONFIG_PANEL_DVI_1280X1024) + .timings = { + /* 1280 x 1024 @ 57 Hz Reduced blanking */ + .pixel_clock = 86500, diff --git a/packages/linux/linux-omap/0007-DSS-support-for-Beagle-Board.patch b/packages/linux/linux-omap/0007-DSS-support-for-Beagle-Board.patch index 39670557b2..9ca1bd7a66 100644 --- a/packages/linux/linux-omap/0007-DSS-support-for-Beagle-Board.patch +++ b/packages/linux/linux-omap/0007-DSS-support-for-Beagle-Board.patch @@ -1,4 +1,4 @@ -From eaadaa1e6192ef58079fb6149136e4f267f771b0 Mon Sep 17 00:00:00 2001 +From 1a63704f218e5ec0bc6f94fc0629ab96f3d6ab34 Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen <tomi.valkeinen@nokia.com> Date: Mon, 29 Sep 2008 17:03:36 +0300 Subject: [PATCH] DSS: support for Beagle Board diff --git a/packages/linux/linux-omap/0008-DSS-BEAGLE-Enable-DSS-in-beagle-defconfig.patch b/packages/linux/linux-omap/0008-DSS-BEAGLE-Enable-DSS-in-beagle-defconfig.patch index a3df3ef562..858cccf6df 100644 --- a/packages/linux/linux-omap/0008-DSS-BEAGLE-Enable-DSS-in-beagle-defconfig.patch +++ b/packages/linux/linux-omap/0008-DSS-BEAGLE-Enable-DSS-in-beagle-defconfig.patch @@ -1,4 +1,4 @@ -From adf1ac7680926ca94f1b36ae8c643f74c8a47253 Mon Sep 17 00:00:00 2001 +From 53561526e1e9bf20dd9e17b66f2a1b1c6cfec935 Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen <tomi.valkeinen@nokia.com> Date: Fri, 7 Nov 2008 16:54:01 +0200 Subject: [PATCH] DSS: BEAGLE: Enable DSS in beagle defconfig diff --git a/packages/linux/linux-omap/0009-DSS-Sharp-LS037V7DW01-LCD-Panel-driver.patch b/packages/linux/linux-omap/0009-DSS-Sharp-LS037V7DW01-LCD-Panel-driver.patch new file mode 100644 index 0000000000..68720a9b91 --- /dev/null +++ b/packages/linux/linux-omap/0009-DSS-Sharp-LS037V7DW01-LCD-Panel-driver.patch @@ -0,0 +1,155 @@ +From 436d6597311770af1d3a6d42560f34d6342a1c2f Mon Sep 17 00:00:00 2001 +From: Tomi Valkeinen <tomi.valkeinen@nokia.com> +Date: Fri, 14 Nov 2008 15:47:19 +0200 +Subject: [PATCH] DSS: Sharp LS037V7DW01 LCD Panel driver + +Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> +--- + drivers/video/omap2/Kconfig | 7 ++- + drivers/video/omap2/Makefile | 1 + + drivers/video/omap2/panel-sharp-ls037v7dw01.c | 108 +++++++++++++++++++++++++ + 3 files changed, 115 insertions(+), 1 deletions(-) + create mode 100644 drivers/video/omap2/panel-sharp-ls037v7dw01.c + +diff --git a/drivers/video/omap2/Kconfig b/drivers/video/omap2/Kconfig +index 11ca6fe..4bd3f87 100644 +--- a/drivers/video/omap2/Kconfig ++++ b/drivers/video/omap2/Kconfig +@@ -48,5 +48,10 @@ config PANEL_DVI_1280X1024 + + endchoice + +-endmenu ++config PANEL_SHARP_LS037V7DW01 ++ tristate "Sharp LS037V7DW01 LCD Panel" ++ depends on OMAP2_DSS ++ help ++ LCD Panel used in TI's SDP3430 and EVM boards + ++endmenu +diff --git a/drivers/video/omap2/Makefile b/drivers/video/omap2/Makefile +index 7c75340..b86dd0b 100644 +--- a/drivers/video/omap2/Makefile ++++ b/drivers/video/omap2/Makefile +@@ -2,3 +2,4 @@ obj-$(CONFIG_FB_OMAP2) += omapfb.o + omapfb-y := omapfb-main.o omapfb-sysfs.o omapfb-ioctl.o + + obj-$(CONFIG_PANEL_DVI) += panel-dvi.o ++obj-$(CONFIG_PANEL_SHARP_LS037V7DW01) += panel-sharp-ls037v7dw01.o +diff --git a/drivers/video/omap2/panel-sharp-ls037v7dw01.c b/drivers/video/omap2/panel-sharp-ls037v7dw01.c +new file mode 100644 +index 0000000..b4270df +--- /dev/null ++++ b/drivers/video/omap2/panel-sharp-ls037v7dw01.c +@@ -0,0 +1,108 @@ ++/* ++ * LCD panel driver for Sharp LS037V7DW01 ++ * ++ * Copyright (C) 2008 Nokia Corporation ++ * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com> ++ * ++ * This program is free software; you can redistribute it and/or modify it ++ * under the terms of the GNU General Public License version 2 as published by ++ * the Free Software Foundation. ++ * ++ * This program is distributed in the hope that it will be useful, but WITHOUT ++ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or ++ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for ++ * more details. ++ * ++ * You should have received a copy of the GNU General Public License along with ++ * this program. If not, see <http://www.gnu.org/licenses/>. ++ */ ++ ++#include <linux/module.h> ++#include <linux/delay.h> ++ ++#include <mach/display.h> ++ ++static int sharp_ls_panel_init(struct omap_display *display) ++{ ++ return 0; ++} ++ ++static void sharp_ls_panel_cleanup(struct omap_display *display) ++{ ++} ++ ++static int sharp_ls_panel_enable(struct omap_display *display) ++{ ++ int r = 0; ++ ++ if (display->hw_config.panel_enable) ++ r = display->hw_config.panel_enable(display); ++ ++ return r; ++} ++ ++static void sharp_ls_panel_disable(struct omap_display *display) ++{ ++ if (display->hw_config.panel_disable) ++ display->hw_config.panel_disable(display); ++} ++ ++static int sharp_ls_panel_suspend(struct omap_display *display) ++{ ++ sharp_ls_panel_disable(display); ++ return 0; ++} ++ ++static int sharp_ls_panel_resume(struct omap_display *display) ++{ ++ return sharp_ls_panel_enable(display); ++} ++ ++static struct omap_panel sharp_ls_panel = { ++ .owner = THIS_MODULE, ++ .name = "sharp-ls037v7dw01", ++ .init = sharp_ls_panel_init, ++ .cleanup = sharp_ls_panel_cleanup, ++ .enable = sharp_ls_panel_enable, ++ .disable = sharp_ls_panel_disable, ++ .suspend = sharp_ls_panel_suspend, ++ .resume = sharp_ls_panel_resume, ++ /*.set_mode = sharp_ls_set_mode, */ ++ ++ .timings = { ++ .pixel_clock = 19200, ++ ++ .hsw = 2, ++ .hfp = 1, ++ .hbp = 28, ++ ++ .vsw = 1, ++ .vfp = 1, ++ .vbp = 1, ++ }, ++ ++ .acb = 0x28, ++ ++ .config = OMAP_DSS_LCD_TFT | OMAP_DSS_LCD_IVS | ++ OMAP_DSS_LCD_IHS | OMAP_DSS_LCD_IPC, ++ ++ .x_res = 480, ++ .y_res = 640, ++ .bpp = 16, ++}; ++ ++ ++static int __init sharp_ls_panel_drv_init(void) ++{ ++ omap_dss_register_panel(&sharp_ls_panel); ++ return 0; ++} ++ ++static void __exit sharp_ls_panel_drv_exit(void) ++{ ++ omap_dss_unregister_panel(&sharp_ls_panel); ++} ++ ++module_init(sharp_ls_panel_drv_init); ++module_exit(sharp_ls_panel_drv_exit); ++MODULE_LICENSE("GPL"); +-- +1.5.6.3 + diff --git a/packages/linux/linux-omap/0010-DSS-Support-for-OMAP3-SDP-board.patch b/packages/linux/linux-omap/0010-DSS-Support-for-OMAP3-SDP-board.patch new file mode 100644 index 0000000000..707b6c4d66 --- /dev/null +++ b/packages/linux/linux-omap/0010-DSS-Support-for-OMAP3-SDP-board.patch @@ -0,0 +1,296 @@ +From 06675e403dfe6fd9471513fb7db77db69c38c91d Mon Sep 17 00:00:00 2001 +From: Tomi Valkeinen <tomi.valkeinen@nokia.com> +Date: Fri, 14 Nov 2008 15:47:55 +0200 +Subject: [PATCH] DSS: Support for OMAP3 SDP board + +Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> +--- + arch/arm/mach-omap2/board-3430sdp.c | 234 +++++++++++++++++++++++++++++++++-- + 1 files changed, 223 insertions(+), 11 deletions(-) + +diff --git a/arch/arm/mach-omap2/board-3430sdp.c b/arch/arm/mach-omap2/board-3430sdp.c +index b7d2e92..ac4f806 100644 +--- a/arch/arm/mach-omap2/board-3430sdp.c ++++ b/arch/arm/mach-omap2/board-3430sdp.c +@@ -40,6 +40,8 @@ + #include <mach/keypad.h> + #include <mach/dma.h> + #include <mach/gpmc.h> ++#include <mach/omapfb.h> ++#include <mach/display.h> + + #include <asm/io.h> + #include <asm/delay.h> +@@ -240,14 +242,224 @@ static struct spi_board_info sdp3430_spi_board_info[] __initdata = { + }, + }; + +-static struct platform_device sdp3430_lcd_device = { +- .name = "sdp2430_lcd", +- .id = -1, ++static struct omap_fbmem_config sdp3430_fbmem0_config = { ++ .size = 1024*768*4, ++ .start = OMAPFB_MEMTYPE_SDRAM, ++}; ++ ++static struct omap_fbmem_config sdp3430_fbmem1_config = { ++ .size = 640*480*4, ++ .start = OMAPFB_MEMTYPE_SDRAM, + }; + ++static struct omap_fbmem_config sdp3430_fbmem2_config = { ++ .size = 640*480*4, ++ .start = OMAPFB_MEMTYPE_SDRAM, ++}; ++ ++ ++#define SDP2430_LCD_PANEL_BACKLIGHT_GPIO 91 ++#define SDP2430_LCD_PANEL_ENABLE_GPIO 154 ++#define SDP3430_LCD_PANEL_BACKLIGHT_GPIO 24 ++#define SDP3430_LCD_PANEL_ENABLE_GPIO 28 ++ ++#define PM_RECEIVER TWL4030_MODULE_PM_RECEIVER ++#define ENABLE_VAUX2_DEDICATED 0x09 ++#define ENABLE_VAUX2_DEV_GRP 0x20 ++#define ENABLE_VAUX3_DEDICATED 0x03 ++#define ENABLE_VAUX3_DEV_GRP 0x20 ++ ++#define ENABLE_VPLL2_DEDICATED 0x05 ++#define ENABLE_VPLL2_DEV_GRP 0xE0 ++#define TWL4030_VPLL2_DEV_GRP 0x33 ++#define TWL4030_VPLL2_DEDICATED 0x36 ++ ++#define t2_out(c, r, v) twl4030_i2c_write_u8(c, r, v) ++ ++static unsigned backlight_gpio; ++static unsigned enable_gpio; ++static int lcd_enabled; ++static int dvi_enabled; ++ ++static void __init sdp3430_display_init(void) ++{ ++ int r; ++ ++ enable_gpio = SDP3430_LCD_PANEL_ENABLE_GPIO; ++ backlight_gpio = SDP3430_LCD_PANEL_BACKLIGHT_GPIO; ++ ++ r = gpio_request(enable_gpio, "LCD reset"); ++ if (r) { ++ printk(KERN_ERR "failed to get LCD reset GPIO\n"); ++ goto err0; ++ } ++ ++ r = gpio_request(backlight_gpio, "LCD Backlight"); ++ if (r) { ++ printk(KERN_ERR "failed to get LCD backlight GPIO\n"); ++ goto err1; ++ } ++ ++ gpio_direction_output(enable_gpio, 0); ++ gpio_direction_output(backlight_gpio, 0); ++ ++ return; ++err1: ++ gpio_free(enable_gpio); ++err0: ++ return; ++} ++ ++ ++static int sdp3430_panel_enable_lcd(struct omap_display *display) ++{ ++ u8 ded_val, ded_reg; ++ u8 grp_val, grp_reg; ++ ++ if (dvi_enabled) { ++ printk(KERN_ERR "cannot enable LCD, DVI is enabled\n"); ++ return -EINVAL; ++ } ++ ++ if (omap_rev() > OMAP3430_REV_ES1_0) { ++ t2_out(PM_RECEIVER, ENABLE_VPLL2_DEDICATED, ++ TWL4030_VPLL2_DEDICATED); ++ t2_out(PM_RECEIVER, ENABLE_VPLL2_DEV_GRP, ++ TWL4030_VPLL2_DEV_GRP); ++ } ++ ++ ded_reg = TWL4030_VAUX3_DEDICATED; ++ ded_val = ENABLE_VAUX3_DEDICATED; ++ grp_reg = TWL4030_VAUX3_DEV_GRP; ++ grp_val = ENABLE_VAUX3_DEV_GRP; ++ ++ gpio_direction_output(enable_gpio, 1); ++ gpio_direction_output(backlight_gpio, 1); ++ ++ if (0 != t2_out(PM_RECEIVER, ded_val, ded_reg)) ++ return -EIO; ++ if (0 != t2_out(PM_RECEIVER, grp_val, grp_reg)) ++ return -EIO; ++ ++ lcd_enabled = 1; ++ ++ return 0; ++} ++ ++static void sdp3430_panel_disable_lcd(struct omap_display *display) ++{ ++ lcd_enabled = 0; ++ ++ gpio_direction_output(enable_gpio, 0); ++ gpio_direction_output(backlight_gpio, 0); ++ ++ if (omap_rev() > OMAP3430_REV_ES1_0) { ++ t2_out(PM_RECEIVER, 0x0, TWL4030_VPLL2_DEDICATED); ++ t2_out(PM_RECEIVER, 0x0, TWL4030_VPLL2_DEV_GRP); ++ mdelay(4); ++ } ++} ++ ++static struct omap_display_data sdp3430_display_data = { ++ .type = OMAP_DISPLAY_TYPE_DPI, ++ .name = "lcd", ++ .panel_name = "sharp-ls037v7dw01", ++ .u.dpi.data_lines = 16, ++ .panel_enable = sdp3430_panel_enable_lcd, ++ .panel_disable = sdp3430_panel_disable_lcd, ++}; ++ ++static int sdp3430_panel_enable_dvi(struct omap_display *display) ++{ ++ if (lcd_enabled) { ++ printk(KERN_ERR "cannot enable DVI, LCD is enabled\n"); ++ return -EINVAL; ++ } ++ ++ if (omap_rev() > OMAP3430_REV_ES1_0) { ++ t2_out(PM_RECEIVER, ENABLE_VPLL2_DEDICATED, ++ TWL4030_VPLL2_DEDICATED); ++ t2_out(PM_RECEIVER, ENABLE_VPLL2_DEV_GRP, ++ TWL4030_VPLL2_DEV_GRP); ++ } ++ ++ dvi_enabled = 1; ++ ++ return 0; ++} ++ ++static void sdp3430_panel_disable_dvi(struct omap_display *display) ++{ ++ dvi_enabled = 0; ++ ++ if (omap_rev() > OMAP3430_REV_ES1_0) { ++ t2_out(PM_RECEIVER, 0x0, TWL4030_VPLL2_DEDICATED); ++ t2_out(PM_RECEIVER, 0x0, TWL4030_VPLL2_DEV_GRP); ++ mdelay(4); ++ } ++} ++ ++ ++static struct omap_display_data sdp3430_display_data_dvi = { ++ .type = OMAP_DISPLAY_TYPE_DPI, ++ .name = "dvi", ++ .panel_name = "panel-dvi", ++ .u.dpi.data_lines = 24, ++ .panel_enable = sdp3430_panel_enable_dvi, ++ .panel_disable = sdp3430_panel_disable_dvi, ++}; ++ ++static int sdp3430_panel_enable_tv(struct omap_display *display) ++{ ++#define ENABLE_VDAC_DEDICATED 0x03 ++#define ENABLE_VDAC_DEV_GRP 0x20 ++ ++ twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, ++ ENABLE_VDAC_DEDICATED, ++ TWL4030_VDAC_DEDICATED); ++ twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, ++ ENABLE_VDAC_DEV_GRP, TWL4030_VDAC_DEV_GRP); ++ ++ return 0; ++} ++ ++static void sdp3430_panel_disable_tv(struct omap_display *display) ++{ ++ twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0x00, ++ TWL4030_VDAC_DEDICATED); ++ twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0x00, ++ TWL4030_VDAC_DEV_GRP); ++} ++ ++static struct omap_display_data sdp3430_display_data_tv = { ++ .type = OMAP_DISPLAY_TYPE_VENC, ++ .name = "tv", ++ .u.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, ++ .panel_enable = sdp3430_panel_enable_tv, ++ .panel_disable = sdp3430_panel_disable_tv, ++}; ++ ++static struct omap_dss_platform_data sdp3430_dss_data = { ++ .num_displays = 3, ++ .displays = { ++ &sdp3430_display_data, ++ &sdp3430_display_data_dvi, ++ &sdp3430_display_data_tv, ++ } ++}; ++ ++static struct platform_device sdp3430_dss_device = { ++ .name = "omap-dss", ++ .id = -1, ++ .dev = { ++ .platform_data = &sdp3430_dss_data, ++ }, ++}; ++ ++ + static struct platform_device *sdp3430_devices[] __initdata = { + &sdp3430_smc91x_device, +- &sdp3430_lcd_device, ++ &sdp3430_dss_device, + }; + + static inline void __init sdp3430_init_smc91x(void) +@@ -294,13 +506,11 @@ static struct omap_uart_config sdp3430_uart_config __initdata = { + .enabled_uarts = ((1 << 0) | (1 << 1) | (1 << 2)), + }; + +-static struct omap_lcd_config sdp3430_lcd_config __initdata = { +- .ctrl_name = "internal", +-}; +- + static struct omap_board_config_kernel sdp3430_config[] __initdata = { + { OMAP_TAG_UART, &sdp3430_uart_config }, +- { OMAP_TAG_LCD, &sdp3430_lcd_config }, ++ { OMAP_TAG_FBMEM, &sdp3430_fbmem0_config }, ++ { OMAP_TAG_FBMEM, &sdp3430_fbmem1_config }, ++ { OMAP_TAG_FBMEM, &sdp3430_fbmem2_config }, + }; + + static int sdp3430_batt_table[] = { +@@ -467,8 +677,6 @@ static void __init omap_3430sdp_init(void) + { + omap3430_i2c_init(); + platform_add_devices(sdp3430_devices, ARRAY_SIZE(sdp3430_devices)); +- omap_board_config = sdp3430_config; +- omap_board_config_size = ARRAY_SIZE(sdp3430_config); + if (omap_rev() > OMAP3430_REV_ES1_0) + ts_gpio = OMAP34XX_TS_GPIO_IRQ_SDPV2; + else +@@ -483,10 +691,14 @@ static void __init omap_3430sdp_init(void) + usb_musb_init(); + usb_ehci_init(); + hsmmc_init(mmc); ++ sdp3430_display_init(); + } + + static void __init omap_3430sdp_map_io(void) + { ++ omap_board_config = sdp3430_config; ++ omap_board_config_size = ARRAY_SIZE(sdp3430_config); ++ + omap2_set_globals_343x(); + omap2_map_common_io(); + } +-- +1.5.6.3 + diff --git a/packages/linux/linux-omap/0011-DSS-Support-for-OMAP3-EVM-board.patch b/packages/linux/linux-omap/0011-DSS-Support-for-OMAP3-EVM-board.patch new file mode 100644 index 0000000000..6ca8c0dd28 --- /dev/null +++ b/packages/linux/linux-omap/0011-DSS-Support-for-OMAP3-EVM-board.patch @@ -0,0 +1,288 @@ +From 21156e8a6473c293d260b18565a382283d227ef4 Mon Sep 17 00:00:00 2001 +From: Tomi Valkeinen <tomi.valkeinen@nokia.com> +Date: Fri, 14 Nov 2008 16:03:34 +0200 +Subject: [PATCH] DSS: Support for OMAP3 EVM board + +Coded by Vaibhav Hiremath <hvaibhav@ti.com> + +Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> +--- + arch/arm/mach-omap2/board-omap3evm.c | 224 ++++++++++++++++++++++++++++++++-- + 1 files changed, 215 insertions(+), 9 deletions(-) + +diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c +index bc44cb5..edecfd3 100644 +--- a/arch/arm/mach-omap2/board-omap3evm.c ++++ b/arch/arm/mach-omap2/board-omap3evm.c +@@ -37,6 +37,8 @@ + #include <mach/usb-ehci.h> + #include <mach/common.h> + #include <mach/mcspi.h> ++#include <mach/omapfb.h> ++#include <mach/display.h> + + #include "sdram-micron-mt46h32m32lf-6.h" + #include "twl4030-generic-scripts.h" +@@ -161,14 +163,215 @@ static int __init omap3_evm_i2c_init(void) + omap_register_i2c_bus(3, 400, NULL, 0); + return 0; + } ++static struct omap_fbmem_config evm_fbmem0_config = { ++ .size = 480*720*4, ++ .start = OMAPFB_MEMTYPE_SDRAM, ++}; + +-static struct platform_device omap3_evm_lcd_device = { +- .name = "omap3evm_lcd", +- .id = -1, ++static struct omap_fbmem_config evm_fbmem1_config = { ++ .size = 480*720*4, ++ .start = OMAPFB_MEMTYPE_SDRAM, + }; + +-static struct omap_lcd_config omap3_evm_lcd_config __initdata = { +- .ctrl_name = "internal", ++static struct omap_fbmem_config evm_fbmem2_config = { ++ .size = 480*720*4, ++ .start = OMAPFB_MEMTYPE_SDRAM, ++}; ++#define LCD_PANEL_LR 2 ++#define LCD_PANEL_UD 3 ++#define LCD_PANEL_INI 152 ++#define LCD_PANEL_ENABLE_GPIO 153 ++#define LCD_PANEL_QVGA 154 ++#define LCD_PANEL_RESB 155 ++ ++#define ENABLE_VDAC_DEDICATED 0x03 ++#define ENABLE_VDAC_DEV_GRP 0x20 ++#define ENABLE_VPLL2_DEDICATED 0x05 ++#define ENABLE_VPLL2_DEV_GRP 0xE0 ++ ++#define TWL4030_GPIODATA_IN3 0x03 ++#define TWL4030_GPIODATA_DIR3 0x06 ++#define TWL4030_VPLL2_DEV_GRP 0x33 ++#define TWL4030_VPLL2_DEDICATED 0x36 ++ ++static int lcd_enabled; ++static int dvi_enabled; ++ ++static void __init evm_display_init(void) ++{ ++ int r; ++ r = gpio_request(LCD_PANEL_LR, "lcd_panel_lr"); ++ if (r) { ++ printk(KERN_ERR "failed to get LCD_PANEL_LR\n"); ++ return; ++ } ++ r = gpio_request(LCD_PANEL_UD, "lcd_panel_ud"); ++ if (r) { ++ printk(KERN_ERR "failed to get LCD_PANEL_UD\n"); ++ goto err_1; ++ } ++ ++ r = gpio_request(LCD_PANEL_INI, "lcd_panel_ini"); ++ if (r) { ++ printk(KERN_ERR "failed to get LCD_PANEL_INI\n"); ++ goto err_2; ++ } ++ r = gpio_request(LCD_PANEL_RESB, "lcd_panel_resb"); ++ if (r) { ++ printk(KERN_ERR "failed to get LCD_PANEL_RESB\n"); ++ goto err_3; ++ } ++ r = gpio_request(LCD_PANEL_QVGA, "lcd_panel_qvga"); ++ if (r) { ++ printk(KERN_ERR "failed to get LCD_PANEL_QVGA\n"); ++ goto err_4; ++ } ++ ++ gpio_direction_output(LCD_PANEL_LR, 0); ++ gpio_direction_output(LCD_PANEL_UD, 0); ++ gpio_direction_output(LCD_PANEL_INI, 0); ++ gpio_direction_output(LCD_PANEL_RESB, 0); ++ gpio_direction_output(LCD_PANEL_QVGA, 0); ++ ++#define TWL_LED_LEDEN 0x00 ++#define TWL_PWMA_PWMAON 0x00 ++#define TWL_PWMA_PWMAOFF 0x01 ++ ++ twl4030_i2c_write_u8(TWL4030_MODULE_LED, 0x11, TWL_LED_LEDEN); ++ twl4030_i2c_write_u8(TWL4030_MODULE_PWMA, 0x01, TWL_PWMA_PWMAON); ++ twl4030_i2c_write_u8(TWL4030_MODULE_PWMA, 0x02, TWL_PWMA_PWMAOFF); ++ ++ gpio_direction_output(LCD_PANEL_RESB, 1); ++ gpio_direction_output(LCD_PANEL_INI, 1); ++ gpio_direction_output(LCD_PANEL_QVGA, 0); ++ gpio_direction_output(LCD_PANEL_LR, 1); ++ gpio_direction_output(LCD_PANEL_UD, 1); ++ ++ return; ++ ++err_4: ++ gpio_free(LCD_PANEL_RESB); ++err_3: ++ gpio_free(LCD_PANEL_INI); ++err_2: ++ gpio_free(LCD_PANEL_UD); ++err_1: ++ gpio_free(LCD_PANEL_LR); ++ ++} ++ ++static int evm_panel_enable_lcd(struct omap_display *display) ++{ ++ if (dvi_enabled) { ++ printk(KERN_ERR "cannot enable LCD, DVI is enabled\n"); ++ return -EINVAL; ++ } ++ if (omap_rev() > OMAP3430_REV_ES1_0) { ++ twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, ++ ENABLE_VPLL2_DEDICATED, TWL4030_VPLL2_DEDICATED); ++ twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, ++ ENABLE_VPLL2_DEV_GRP, TWL4030_VPLL2_DEV_GRP); ++ } ++ gpio_direction_output(LCD_PANEL_ENABLE_GPIO, 0); ++ lcd_enabled = 1; ++ return 0; ++} ++ ++static void evm_panel_disable_lcd(struct omap_display *display) ++{ ++ if (omap_rev() > OMAP3430_REV_ES1_0) { ++ twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0x0, ++ TWL4030_VPLL2_DEDICATED); ++ twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0x0, ++ TWL4030_VPLL2_DEV_GRP); ++ } ++ gpio_set_value(LCD_PANEL_ENABLE_GPIO, 1); ++ lcd_enabled = 0; ++} ++ ++static struct omap_display_data evm_display_data = { ++ .type = OMAP_DISPLAY_TYPE_DPI, ++ .name = "lcd", ++ .panel_name = "sharp-ls037v7dw01", ++ .u.dpi.data_lines = 16, ++ .panel_enable = evm_panel_enable_lcd, ++ .panel_disable = evm_panel_disable_lcd, ++}; ++ ++static int evm_panel_enable_tv(struct omap_display *display) ++{ ++ twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, ++ ENABLE_VDAC_DEDICATED, TWL4030_VDAC_DEDICATED); ++ twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, ++ ENABLE_VDAC_DEV_GRP, TWL4030_VDAC_DEV_GRP); ++ return 0; ++} ++ ++static void evm_panel_disable_tv(struct omap_display *display) ++{ ++ twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0x00, ++ TWL4030_VDAC_DEDICATED); ++ twl4030_i2c_write_u8(TWL4030_MODULE_PM_RECEIVER, 0x00, ++ TWL4030_VDAC_DEV_GRP); ++} ++ ++static struct omap_display_data evm_display_data_tv = { ++ .type = OMAP_DISPLAY_TYPE_VENC, ++ .name = "tv", ++ .u.venc.type = OMAP_DSS_VENC_TYPE_SVIDEO, ++ .panel_enable = evm_panel_enable_tv, ++ .panel_disable = evm_panel_disable_tv, ++}; ++ ++ ++static int evm_panel_enable_dvi(struct omap_display *display) ++{ ++ if (lcd_enabled) { ++ printk(KERN_ERR "cannot enable DVI, LCD is enabled\n"); ++ return -EINVAL; ++ } ++ twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0x80, ++ TWL4030_GPIODATA_IN3); ++ twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0x80, ++ TWL4030_GPIODATA_DIR3); ++ dvi_enabled = 1; ++ ++ return 0; ++} ++ ++static void evm_panel_disable_dvi(struct omap_display *display) ++{ ++ twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0x00, ++ TWL4030_GPIODATA_IN3); ++ twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0x00, ++ TWL4030_GPIODATA_DIR3); ++ dvi_enabled = 0; ++} ++ ++ ++static struct omap_display_data evm_display_data_dvi = { ++ .type = OMAP_DISPLAY_TYPE_DPI, ++ .name = "dvi", ++ .panel_name = "panel-dvi", ++ .u.dpi.data_lines = 24, ++ .panel_enable = evm_panel_enable_dvi, ++ .panel_disable = evm_panel_disable_dvi, ++}; ++ ++static struct omap_dss_platform_data evm_dss_data = { ++ .num_displays = 3, ++ .displays = { ++ &evm_display_data, ++ &evm_display_data_dvi, ++ &evm_display_data_tv, ++ } ++}; ++static struct platform_device evm_dss_device = { ++ .name = "omap-dss", ++ .id = -1, ++ .dev = { ++ .platform_data = &evm_dss_data, ++ }, + }; + + static void ads7846_dev_init(void) +@@ -227,11 +430,13 @@ static void __init omap3_evm_init_irq(void) + + static struct omap_board_config_kernel omap3_evm_config[] __initdata = { + { OMAP_TAG_UART, &omap3_evm_uart_config }, +- { OMAP_TAG_LCD, &omap3_evm_lcd_config }, ++ { OMAP_TAG_FBMEM, &evm_fbmem0_config }, ++ { OMAP_TAG_FBMEM, &evm_fbmem1_config }, ++ { OMAP_TAG_FBMEM, &evm_fbmem2_config }, + }; + + static struct platform_device *omap3_evm_devices[] __initdata = { +- &omap3_evm_lcd_device, ++ &evm_dss_device, + &omap3evm_smc911x_device, + }; + +@@ -250,8 +455,6 @@ static void __init omap3_evm_init(void) + omap3_evm_i2c_init(); + + platform_add_devices(omap3_evm_devices, ARRAY_SIZE(omap3_evm_devices)); +- omap_board_config = omap3_evm_config; +- omap_board_config_size = ARRAY_SIZE(omap3_evm_config); + + spi_register_board_info(omap3evm_spi_board_info, + ARRAY_SIZE(omap3evm_spi_board_info)); +@@ -262,10 +465,13 @@ static void __init omap3_evm_init(void) + usb_ehci_init(); + omap3evm_flash_init(); + ads7846_dev_init(); ++ evm_display_init(); + } + + static void __init omap3_evm_map_io(void) + { ++ omap_board_config = omap3_evm_config; ++ omap_board_config_size = ARRAY_SIZE(omap3_evm_config); + omap2_set_globals_343x(); + omap2_map_common_io(); + } +-- +1.5.6.3 + diff --git a/packages/linux/linux-omap/fix-mmc.diff b/packages/linux/linux-omap/fix-mmc.diff new file mode 100644 index 0000000000..dfc531c3ef --- /dev/null +++ b/packages/linux/linux-omap/fix-mmc.diff @@ -0,0 +1,39 @@ +Oops.. Haven't thought to try it without gpio_cd set up, in which case c->mmc +is not set initialized.. Please try the following patch: + + +diff --git a/arch/arm/mach-omap2/mmc-twl4030.c b/arch/arm/mach-omap2/mmc-twl4030.c +index 0ea6ba6..626d668 100644 +--- a/arch/arm/mach-omap2/mmc-twl4030.c ++++ b/arch/arm/mach-omap2/mmc-twl4030.c +@@ -239,6 +239,7 @@ static int twl_mmc1_set_power(struct device *dev, int slot, int power_on, + u32 reg; + int ret = 0; + struct twl_mmc_controller *c = &hsmmc[0]; ++ struct omap_mmc_platform_data *mmc = dev->platform_data; + + if (power_on) { + if (cpu_is_omap2430()) { +@@ -250,7 +251,7 @@ static int twl_mmc1_set_power(struct device *dev, int slot, int power_on, + omap_ctrl_writel(reg, OMAP243X_CONTROL_DEVCONF1); + } + +- if (c->mmc->slots[0].internal_clock) { ++ if (mmc->slots[0].internal_clock) { + reg = omap_ctrl_readl(OMAP2_CONTROL_DEVCONF0); + reg |= OMAP2_MMCSDIO1ADPCLKISEL; + omap_ctrl_writel(reg, OMAP2_CONTROL_DEVCONF0); +@@ -293,11 +294,11 @@ static int twl_mmc1_set_power(struct device *dev, int slot, int power_on, + static int twl_mmc2_set_power(struct device *dev, int slot, int power_on, int vdd) + { + int ret; +- + struct twl_mmc_controller *c = &hsmmc[1]; ++ struct omap_mmc_platform_data *mmc = dev->platform_data; + + if (power_on) { +- if (c->mmc->slots[0].internal_clock) { ++ if (mmc->slots[0].internal_clock) { + u32 reg; + + reg = omap_ctrl_readl(control_devconf1_offset); diff --git a/packages/linux/linux-omap_git.bb b/packages/linux/linux-omap_git.bb index c56f87ec00..b3af0204d9 100644 --- a/packages/linux/linux-omap_git.bb +++ b/packages/linux/linux-omap_git.bb @@ -40,8 +40,11 @@ SRC_URI_append = " \ file://0006-DSS-Add-generic-DVI-panel.patch;patch=1 \ file://0007-DSS-support-for-Beagle-Board.patch;patch=1 \ file://0008-DSS-BEAGLE-Enable-DSS-in-beagle-defconfig.patch;patch=1 \ - file://0009-DSS-support-for-OMAP3-SDP-board.patch;patch=1 \ + file://0009-DSS-Sharp-LS037V7DW01-LCD-Panel-driver.patch;patch=1 \ + file://0010-DSS-Support-for-OMAP3-SDP-board.patch;patch=1 \ + file://0011-DSS-Support-for-OMAP3-EVM-board.patch;patch=1 \ # file://fix-asoc.diff;patch=1 \ + file://fix-mmc.diff;patch=1 \ " @@ -51,7 +54,6 @@ SRC_URI_append_beagleboard = " file://logo_linux_clut224.ppm \ SRC_URI_append_omap3evm = " \ file://evm-mcspi-ts.diff;patch=1 \ # file://omap3evm-lcd-redtint.diff;patch=1 \ - file://omap3evm-dss2.diff;patch=1 \ " S = "${WORKDIR}/git" |